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Versions: 14
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Contents
require File.dirname(__FILE__) + '../../../resolver'
module Roger::Release::Processors
class UrlRelativizer < Base
def initialize(options={})
@options = {
:url_attributes => %w{src href action},
:match => ["**/*.html"],
:skip => []
}
@options.update(options) if options
end
def call(release, options={})
options = {}.update(@options).update(options)
release.log(self, "Relativizing all URLS in #{options[:match].inspect} files in attributes #{options[:url_attributes].inspect}, skipping #{options[:skip].any? ? options[:skip].inspect : "none" }")
@resolver = Roger::Resolver.new(release.build_path)
release.get_files(options[:match], options[:skip]).each do |file_path|
release.debug(self, "Relativizing URLS in #{file_path}") do
orig_source = File.read(file_path)
File.open(file_path,"w") do |f|
doc = Hpricot(orig_source)
options[:url_attributes].each do |attribute|
(doc/"*[@#{attribute}]").each do |tag|
converted_url = @resolver.url_to_relative_url(tag[attribute], file_path)
release.debug(self, "Converting '#{tag[attribute]}' to '#{converted_url}'")
case converted_url
when String
tag[attribute] = converted_url
when nil
release.log(self, "Could not resolve link #{tag[attribute]} in #{file_path}")
end
end
end
f.write(doc.to_original_html)
end
end
end
end
end
end
Roger::Release::Processors.register(:url_relativizer, Roger::Release::Processors::UrlRelativizer)
Version data entries
14 entries across 14 versions & 1 rubygems